EP0660375A3 - Lampe fluorescente sans électrode. - Google Patents

Lampe fluorescente sans électrode. Download PDF

Info

Publication number
EP0660375A3
EP0660375A3 EP94308794A EP94308794A EP0660375A3 EP 0660375 A3 EP0660375 A3 EP 0660375A3 EP 94308794 A EP94308794 A EP 94308794A EP 94308794 A EP94308794 A EP 94308794A EP 0660375 A3 EP0660375 A3 EP 0660375A3
Authority
EP
European Patent Office
Prior art keywords
fluorescent lamp
electrodeless fluorescent
electrodeless
lamp
fluorescent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94308794A
Other languages
German (de)
English (en)
Other versions
EP0660375B1 (fr
EP0660375A2 (fr
Inventor
Steven John Everest
Basil Antonis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Lighting Ltd
Original Assignee
GE Lighting Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GE Lighting Ltd filed Critical GE Lighting Ltd
Publication of EP0660375A2 publication Critical patent/EP0660375A2/fr
Publication of EP0660375A3 publication Critical patent/EP0660375A3/fr
Application granted granted Critical
Publication of EP0660375B1 publication Critical patent/EP0660375B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
EP94308794A 1993-12-22 1994-11-29 Lampe fluorescente sans électrode Expired - Lifetime EP0660375B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939326123A GB9326123D0 (en) 1993-12-22 1993-12-22 Electrodeless fluorescent lamp
GB9326123 1993-12-22

Publications (3)

Publication Number Publication Date
EP0660375A2 EP0660375A2 (fr) 1995-06-28
EP0660375A3 true EP0660375A3 (fr) 1996-11-13
EP0660375B1 EP0660375B1 (fr) 2000-03-15

Family

ID=10746984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94308794A Expired - Lifetime EP0660375B1 (fr) 1993-12-22 1994-11-29 Lampe fluorescente sans électrode

Country Status (7)

Country Link
US (1) US5668433A (fr)
EP (1) EP0660375B1 (fr)
JP (1) JP3550201B2 (fr)
KR (1) KR950020957A (fr)
CA (1) CA2138602A1 (fr)
DE (1) DE69423445T2 (fr)
GB (1) GB9326123D0 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3332676B2 (ja) 1994-08-02 2002-10-07 キヤノン株式会社 電子放出素子、電子源及び画像形成装置と、それらの製造方法
US5702179A (en) * 1995-10-02 1997-12-30 Osram Sylvania, Inc. Discharge lamp having light-transmissive conductive coating for RF containment and heating
GB9521373D0 (en) * 1995-10-18 1995-12-20 Gen Electric Electrodeless fluorescent lamp
GB9521375D0 (en) * 1995-10-18 1995-12-20 Gen Electric Electrodeless fluorescent lamp
DE29519182U1 (de) * 1995-12-04 1996-01-25 Hahn, Walter, 95349 Thurnau Beleuchtungseinrichtung mit einer Induktions-Reflektorlampe
GB9603198D0 (en) * 1996-02-15 1996-04-17 Gen Electric Controlling the transmission of light frome light sources
GB9603197D0 (en) * 1996-02-15 1996-04-17 Gen Electric Electrodeless discharge lamp
GB2314671A (en) * 1996-06-26 1998-01-07 Gen Electric Electrodeless fluorescent lamp
GB2314689A (en) * 1996-06-26 1998-01-07 Gen Electric Coil assembly
DE19844548A1 (de) * 1998-09-29 2000-03-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe und Beleuchtungssystem mit einer Entladungslampe
EP1253615A3 (fr) * 2001-04-26 2005-11-23 Matsushita Electric Industrial Co., Ltd. Lampes à décharge sans électrodes
DE10222100A1 (de) 2002-05-17 2003-11-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Dielektrische Barriere-Entladungslampe mit Sockel
EP1465240A1 (fr) * 2002-07-30 2004-10-06 Matsushita Electric Industrial Co., Ltd. Lampe fluorescente sans electrode de type ampoule
JP4203387B2 (ja) * 2003-09-16 2008-12-24 パナソニック株式会社 無電極放電ランプ
WO2006001091A1 (fr) * 2004-06-25 2006-01-05 Matsushita Electric Works, Ltd. Lampe à décharge sans électrode
KR100816858B1 (ko) * 2007-04-03 2008-03-26 금호전기주식회사 스템 거치면에 방열홈을 가지는 무전극 형광램프 실링머신용 스템 거치 지그
KR100806852B1 (ko) * 2007-04-17 2008-02-22 금호전기주식회사 무전극 형광램프
KR100806855B1 (ko) * 2007-04-25 2008-02-22 금호전기주식회사 무전극 형광램프
KR100806857B1 (ko) * 2007-04-25 2008-02-22 금호전기주식회사 무전극 형광램프
KR100894509B1 (ko) * 2008-01-04 2009-04-22 금호전기주식회사 무전극 형광램프
KR100894507B1 (ko) * 2008-01-04 2009-04-22 금호전기주식회사 무전극 형광램프 및 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645967A (en) * 1984-02-09 1987-02-24 U.S. Philips Corporation Electrodeless low-pressure gas discharge lamp
US4727294A (en) * 1985-03-14 1988-02-23 U.S. Philips Corporation Electrodeless low-pressure discharge lamp
EP0294004A1 (fr) * 1987-06-05 1988-12-07 Koninklijke Philips Electronics N.V. Lampe de décharge à basse pression sans électrodes
US4910439A (en) * 1987-12-17 1990-03-20 General Electric Company Luminaire configuration for electrodeless high intensity discharge lamp
EP0585108A1 (fr) * 1992-08-28 1994-03-02 General Electric Company Lampe fluorescente

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239238A (en) * 1991-05-08 1993-08-24 U.S. Philips Corporation Electrodeless low-pressure mercury vapour discharge lamp
US5412280A (en) * 1994-04-18 1995-05-02 General Electric Company Electrodeless lamp with external conductive coating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645967A (en) * 1984-02-09 1987-02-24 U.S. Philips Corporation Electrodeless low-pressure gas discharge lamp
US4727294A (en) * 1985-03-14 1988-02-23 U.S. Philips Corporation Electrodeless low-pressure discharge lamp
EP0294004A1 (fr) * 1987-06-05 1988-12-07 Koninklijke Philips Electronics N.V. Lampe de décharge à basse pression sans électrodes
US4910439A (en) * 1987-12-17 1990-03-20 General Electric Company Luminaire configuration for electrodeless high intensity discharge lamp
EP0585108A1 (fr) * 1992-08-28 1994-03-02 General Electric Company Lampe fluorescente

Also Published As

Publication number Publication date
KR950020957A (ko) 1995-07-26
JPH07211298A (ja) 1995-08-11
GB9326123D0 (en) 1994-02-23
DE69423445D1 (de) 2000-04-20
CA2138602A1 (fr) 1995-06-23
EP0660375B1 (fr) 2000-03-15
US5668433A (en) 1997-09-16
DE69423445T2 (de) 2000-10-26
EP0660375A2 (fr) 1995-06-28
JP3550201B2 (ja) 2004-08-04

Similar Documents

Publication Publication Date Title
EP0673057A3 (fr) Lampe fluorescente sans électrodes.
EP0678900A3 (fr) Lampe sans électrode.
EP0679835A3 (fr) Lampe compacte fluorescente.
EP0678899A3 (fr) Lampe sans électrode.
HUP0100194A3 (en) Fluorescent lamp
EP0660375A3 (fr) Lampe fluorescente sans électrode.
EP0691798A3 (fr) Lampe fluorescente électroluminescente
EP0671758A3 (fr) Lampe à décharge à haute intensité sans électrodes.
GB9521373D0 (en) Electrodeless fluorescent lamp
GB9521375D0 (en) Electrodeless fluorescent lamp
EP0667636A3 (fr) Lampe fluorescente.
EP0623945A3 (fr) Lampe à décharge.
EP0720208A3 (fr) Lampe fluorescente circulaire
AU120312S (en) Fluorescent lamp
GB9520367D0 (en) Fluorescent lamps
GB2314965B (en) Light-bulb-shaped fluorescent lamp
EP0660376A3 (fr) Lampe sans électrode.
AU120311S (en) Fluorescent lamp
GB9521374D0 (en) Electrodeless fluorescent lamp
AU122613S (en) Fluorescent reflector lamp
GB9613358D0 (en) Electrodeless fluorescent lamp
EP0682355A4 (fr) Lampe fluorescente sous forme d'ampoule et son procede de fabrication.
GB2309512B (en) Fluorescent lamp
GB9213846D0 (en) Fluorescent lamp
AU131358S (en) Fluorescent lamp

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19970513

17Q First examination report despatched

Effective date: 19980527

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

ET Fr: translation filed
REF Corresponds to:

Ref document number: 69423445

Country of ref document: DE

Date of ref document: 20000420

ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20021031

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040601

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20040601

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101126

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20121206

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20121126

Year of fee payment: 19

Ref country code: IT

Payment date: 20121126

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69423445

Country of ref document: DE

Effective date: 20130601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130601

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20131129

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131202

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131129